45036557664653 has 16 divisors (see below), whose sum is σ = 48771493804800. Its totient is φ = 41459243105280.

The previous prime is 45036557664589. The next prime is 45036557664697. The reversal of 45036557664653 is 35646675563054.

It is a cyclic number.

It is not a de Polignac number, because 45036557664653 - 2⁶ = 45036557664589 is a prime.

It is a super-2 number, since 2×45036557664653² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45036557664653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45036557684653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108347348 + ... + 108762221.

It is an arithmetic number, because the mean of its divisors is an integer number (3048218362800).

Almost surely, 2^{45036557664653} is an apocalyptic number.

It is an amenable number.

45036557664653 is a deficient number, since it is larger than the sum of its proper divisors (3734936140147).

45036557664653 is a wasteful number, since it uses less digits than its factorization.

45036557664653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217109932.

The product of its (nonzero) digits is 816480000, while the sum is 65.

The spelling of 45036557664653 in words is "forty-five trillion, thirty-six billion, five hundred fifty-seven million, six hundred sixty-four thousand, six hundred fifty-three".